This bug that causes it go straight through the ground is actually a visual display bug only, you still heal/damage every target in front of you even if you see it going straight downwards, said bug is usually caused by elevated terrain like stairs,hills,slopes etc.

This bug that causes it go straight through the ground is actually a visual display bug only, you still heal/damage every target in front of you even if you see it going straight downwards, said bug is usually caused by elevated terrain like stairs,hills,slopes etc.

This is incorrect. While sometimes it does still heal things and it's only visual - it actually happens often that it doesn't heal anyone except right near you when it comes back.

This bug that causes it go straight through the ground is actually a visual display bug only, you still heal/damage every target in front of you even if you see it going straight downwards, said bug is usually caused by elevated terrain like stairs,hills,slopes etc.

Not true at all. I've had it hit no targets other than myself even in LFR, though I've noticed it far more times in 5 mans; even on perfectly flat terrain.